This hefty mug is a depiction of Genghis Khan. It is a large man's head with the hair pulled back into a ponytail handle at the back. The mug is double-walled with room underneath for putting a piece of dry ice to get a fog breathing effect through the holes on each side of the mouth. Genghis Khan was the founder and Great Khan (emperor) of the Mongol Empire, which became the largest contiguous empire in history after his death. He came to power by uniting many of the nomadic tribes of northeast Asia. After founding the Mongol Empire and being proclaimed "Genghis Khan", he started the Mongol invasions that would result in the conquest of most of Eurasia. This version of the mug is all white. It also comes in a brownish-red-haired version and a black-haired version. The 1966 Tepco catalog lists the white version as "#86, Primitive Man."